When others are afraid, I am greedy? This famous saying shattered into bubbles during the bear market. Having chased high-multiplier coins and stepped on zero-value air coins, I now understand that 'risk' is not just a slogan, but a cost that must be calculated in every decision. Now, I am no longer obsessed with 'getting rich overnight,' but have learned to use position management to withstand the storms, and to replace following the crowd with in-depth research — the path in the crypto world ultimately relies on understanding rather than luck.